One man was killed and another wounded when a gunman walked up and opened fire in the South Chicago neighborhood, authorities said.

The men were on the street in the 8000 block of South Manistee Avenue when they were shot around 6 p.m., police said.

D'Angelo Simmons, 22, was pronounced dead at 7:04 p.m. at Northwestern Memorial Hospital, according to the Cook County medical examiner's office, which listed Simmons' home address as the 8000 block of South Manistee. He had been shot in the head.